//
//  NSString+MD5String.m
//  BenefitEveryday
//
//  Created by chunlen on 15/9/18.
//  Copyright © 2015年 chunlen. All rights reserved.
//

#import "NSString+MD5String.h"
#import <CommonCrypto/CommonDigest.h>

@implementation NSString (MD5String)
+ (NSString *)stringWithMD5Encrypt:(NSString *)str
{
    const char *cStr = [str UTF8String];
    unsigned char result[16];
    
    CC_MD5(cStr, (CC_LONG)strlen(cStr), result); // This is the md5 call
    return [[NSString stringWithFormat:
            @"%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
            result[0], result[1], result[2], result[3],
            result[4], result[5], result[6], result[7],
            result[8], result[9], result[10], result[11],
            result[12], result[13], result[14], result[15]
            ]uppercaseString];
}
@end
